The research on adhesive material in the degradation of Glue Color Painting---UsingSan Cian Ben glue and Polyvinyl acetate emulsion adhesive as an example
| Autor: | Chiou-shiang Chen, 陳秋香 |
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| Rok vydání: | 2008 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 96 The adhesive development has made the glue color painting easy to popularize, and has been discussed widely in painting field. The San Cian Ben glue and polyvinyl acetate adhesive have been used most popularly. They have been investigated by weather-enduring test for glue color painting. The polyvinyl acetate adhesive is better than San Cian Ben glue in wet-resistant and acid-resistant characteristics by using the measurement of color difference instrument. In adhesive force test, the polyvinyl acetate adhesive is better than San Cian Ben glue in ultraviolet-resistant and acid-resistant characteristics by smearing the sample on the base of glass. The FTIR spectrogram shows that the peptide of San Cian Ben glue has reacted with water in acid-resistant test. The protein structure has degraded and water contain has decreased for San Cian Ben glue in heat-resistant and ultraviolet-resistant test. From the FTIR spectrogram, the polyvinyl acetate adhesive has been demonstrated better stability in heat-resistant and ultraviolet test. The polyvinyl alcohol has been found in polyvinyl acetate adhesive sample by using FTIR and Mass spectroscopy. In shot term degrading test, the polyvinyl acetate adhesive has better conservation capability for glue color painting. However, studies of polyvinyl acetate adhesive on the long term degrading test need to be continued. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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